<!DOCTYPE html>
<html lang="en">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<head>

  <title>Title</title>
</head>
<body>
  <form action="/charsetRequest" method="get">
    <input type="text" name="userName">
    <input type="submit">
  </form>
</body>
</html>